Finding the Fourth Proportional to 94,221.74, 141,337.48 and 24,101.66
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Solution
The fourth proportional to 94,221.74, 141,337.48 and 24,101.66 is: 36,153.74
Step by Step Solution
- Step 1: Write the proportion equation
94,221.74 : 141,337.48 = 24,101.66 : x - Step 2: Convert to fraction form
94,221.74/141,337.48 = 24,101.66/x - Step 3: Cross multiply
94,221.74x = 141,337.48 × 24,101.66 - Step 4: Simplify right side
94,221.74x = 3,406,467,888.22 - Step 5: Solve for x
x = 3,406,467,888.22/94,221.74 - Step 6: Final answer
x = 36,153.74
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.